SIGNALAI·Jun 25, 2026, 4:00 AMSignal75Short term

LLM-Based Scientific Peer Review: Methods, Benchmarks, and Reliability Challenges

Source: arXiv cs.CL

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LLM-Based Scientific Peer Review: Methods, Benchmarks, and Reliability Challenges

arXiv:2606.25057v1 Announce Type: new Abstract: The rapid growth of scientific submissions has pushed traditional peer review toward its scalability limits, motivating the exploration of large language models (LLMs) as intelligent automated evaluation assistants. Although recent studies show that LLMs can generate fluent critiques and approximate reviewer scores, their reliability, robustness, and security as decision-support systems remain insufficiently understood. This survey offers a systems-level analysis of LLM-based scientific peer review, focusing on two core evaluative functions: crit

Why this matters
Why now

The rapid growth of scientific submissions and advances in LLM capabilities are pushing the need for automated peer review solutions.

Why it’s important

The introduction of LLM-based peer review could significantly alter academic publishing workflows, peer review quality, and the speed of scientific dissemination.

What changes

LLMs are moving from theoretical applications to practical, albeit challenged, roles in critical academic processes, impacting efficiency and potentially objectivity.

Winners
  • · Academic publishers
  • · Researchers with fast publication needs
  • · AI model developers
  • · Startups offering academic tooling
Losers
  • · Traditional human peer reviewers
  • · Journals with slow review processes
  • · Authors submitting marginal research
Second-order effects
Direct

LLMs begin to augment or replace human reviewers for initial screening and feedback generation.

Second

The quality and ethical standards for LLM-based academic review systems become a major point of research and development, potentially leading to new regulatory frameworks.

Third

The speed of scientific discovery and dissemination accelerates dramatically, leading to more frequent, albeit potentially less thoroughly vetted, publications.

Editorial confidence: 90 / 100 · Structural impact: 55 / 100
Original report

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Read at arXiv cs.CL
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